import time,threading

def loop():
	print 'thread %s is running...' % threading.current_thread().name
	n = 0
	while n < 5:
		n = n + 1
		print 'thread %s >>> %s' % (threading.current_thread().name,n)
		time.sleep(1)
	print 'thread %s ended.' % threading.current_thread().name
print 'thread %s is running...'  % threading.current_thread().name
t = threading.Thread(target=loop,name='LoopThread')
t.start()
t.join()
print 'thread %s ended.' % threading.current_thread().name
